Compare 87121 vs 87253
| Property | 87121 | 87253 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 871211 | 872531 |
| Prime factorization | 87121 | 87253 |
| Divisors count | 2 | 2 |
| Divisors | 1, 87121 | 1, 87253 |
| Number of properties | 6 | 5 |
| Additive primes | 3486th | |
| Cousin primes (1st member) | 1081st | |
| Lucky primes | 1137th | |
| Primes | 8461st | 8472nd |
| Prime triplets (2nd member) | 451st | |
| Pythagorean primes | 4219th | 4224th |
| Super primes | 1058th | |
| Twin primes (2nd member) | 1086th | 1090th |
| Roman numberals | ||
| Base 2 | 101010100010100012 | 101010100110101012 |
| Base 3 | 111021112013 | 111022001213 |
| Base 4 | 1111011014 | 1111031114 |
| Base 5 | 102414415 | 102430035 |
| Base 6 | 15112016 | 15115416 |
| Base 7 | 5116667 | 5122457 |
| Base 8 | 2521218 | 2523258 |
| Base 9 | 1424519 | 1426179 |
| Base 10 | 8712110 | 8725310 |
| Base 11 | 5a50111 | 5a61111 |
| Base 12 | 4250112 | 425b112 |
| Base 13 | 3086813 | 3093a13 |
| Base 14 | 23a6d14 | 23b2514 |
| Base 15 | 1ac3115 | 1acbd15 |
| Base 16 | 1545116 | 154d516 |